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How to create a new record using ODataModel?

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Hi,

 

I am new to UI5 and so ODataModel. I have tied one table to an ODataModel.

How would I send request to a server so that I will have a new entry created at server end?

I googled this and I tried following:

 

1. Called createEntry method on ODataModel as follows:

 

sap.ui.getCore().byId("maintainRolesTable").getModel().createEntry("DERMASSIGNMENTSet",{


"DeUser":"C5192081",

"SeqNo":"X",

"Childbp":"C5192081",

"ChildbpName":"",

"Id":"2",

"RelationType":"",

"Parentbp":"I0656568",

"ParentbpName":""

});


2. I called then submitChanges method on the model as follows:


sap.ui.getCore().byId("maintainRolesTable").getModel().submitChanges();


This is giving error as follows:


  1. POST https://lsftdc00.wdf.sap.corp:1443/sap/opu/odata/sap/ZSECENTRAL_SRV/DERMASSIGNMENTSet 403 (Forbidden) datajs.js:17
  2. 2014-06-05 16:53:32 The following problem occurred: HTTP request failed403,Forbidden,CSRF token validation failed -

When I try to use ajax call instead of these methods, I get error as follows:


var obj={

 

  "Childbp": "C5192081",

  "ChildbpName": "Supriya Kale",

  "DeUser": "C5192081",

  "Id": "8",

  "Parentbp": "I0656568",

  "ParentbpName": "",

  "RelationType": "RESOURCE MANAGER",

  "SeqNo": "1",

             "metadata":{

                 "id":"https://lsftdc00.wdf.sap.corp:1443/sap/opu/odata/sap/ZSECENTRAL_SRV/DERMASSIGNMENTSet(DeUser='C5192081',SeqNo='x')",

                 "uri":"https://lsftdc00.wdf.sap.corp:1443/sap/opu/odata/sap/ZSECENTRAL_SRV/DERMASSIGNMENTSet(DeUser='C5192081',SeqNo='x')",

                 "type":"ZSECENTRAL_SRV.DERMASSIGNMENT"

              },

  };

 

  $.ajax({

  type: "PUT",

  dataType: "json",

  url: "https://lsftdc00.wdf.sap.corp:1443/sap/opu/odata/sap/ZSECENTRAL_SRV/DERMASSIGNMENTSet",

  data: JSON.stringify(obj)

  }).success(function( msg ) {

  alert('HI read operation complete....................................');

 

  }).error(function(msg){

  alert("error occurred");

  });



  1. I get following error:

  2. PUT https://lsftdc00.wdf.sap.corp:1443/sap/opu/odata/sap/ZSECENTRAL_SRV/DERMASSIGNMENTSet 403 (Forbidden)

Can anyone tell me if I am going wrong in calling methods? Help would be appreciated.


Thanks,

Supriya Kale





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